| Acronym | Meaning |
| FHI | Family Health International |
| ITS | Incompatible Time-sharing System - Individual Training Standards |
| BLCSE | Battle Laboratory Constructive Simulation Environment |
| FAA | U.S. Federal Aviation Administration - Financial Aid Administrator - Fleet Air Arm - Functional Area Analysis |
| MY | Malaysia (FIPS 10-4 Country Code; ISO 3166 Digram) |
| NAEC | U.S. Naval Air Engineering Center |
| COMECON | Council For Mutual Economic Assistance (economic Counterpart Of The Warsaw Pact |
| TWN | Republic Of China (Taiwan) (ISO 3166 Trigram) |
| MICOM | Missile Command |
| DPRK | Democratic People's Republic Of Korea |